102020112041 has 2 divisors, whose sum is σ = 102020112042. Its totient is φ = 102020112040.

The previous prime is 102020111987. The next prime is 102020112053. The reversal of 102020112041 is 140211020201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88402155625 + 13617956416 = 297325^2 + 116696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102020112041 is a prime.

It is not a weakly prime, because it can be changed into another prime (102022112041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51010056020 + 51010056021.

It is an arithmetic number, because the mean of its divisors is an integer number (51010056021).

Almost surely, 2^102020112041 is an apocalyptic number.

It is an amenable number.

102020112041 is a deficient number, since it is larger than the sum of its proper divisors (1).

102020112041 is an equidigital number, since it uses as much as digits as its factorization.

102020112041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102020112041 its reverse (140211020201), we get a palindrome (242231132242).

The spelling of 102020112041 in words is "one hundred two billion, twenty million, one hundred twelve thousand, forty-one".